"Almost there," Emily muttered, forcing herself to focus on the final paragraph of her essay. She was slumped against the hard wooden chair, fighting the urge to lean her head against the cool glass of the window. The words seemed to be playing tricks on her, dancing across the screen. Her eyes felt like they had sand in them.

A sudden ping from her laptop interrupted her train of thought. Another campus-wide email, probably about some inane club activity. But the subject line caught her attention: "Important Announcement Regarding University Operations." She clicked, and the words blurred. The university… closing?

The blood roared in her ears, her hands starting to shake. She straightened up in her chair. The room around her, once familiar, seemed to distort, to shrink. She took a deep breath, trying to process the information, but her mind felt sluggish, unable to grasp the magnitude of the situation.

Emotion: sleepy

Cluster: Fatigue / Lethargy
PC1 (Valence): -0.86 Negative
PC2 (Disposition): -1.55

Role in Research

This story is one of 1,000 stories generated for the emotion sleepy. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 sleepy stories, after denoising with neutral dialogue baselines, produces the sleepy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the sleepy vector is projected through the unembedding matrix.

Promoted:
😴0.318
weary0.310
fatigue0.296
💤0.283
似乎0.280
Suppressed:
B-0.343
C-0.294
because-0.293
భి-0.281
เพราะ-0.277